UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PSqtNCkT5RAKSDsYtH+dhbrca6xfDUDNaq7226I2aSY=' 
WHERE 
  key_id = 'df04ed34e77196d729af4425b51b5fa997df4596c60a8f6a27a7a2af5fb37bb2' 
  AND (
    token = 'PSqtNCkT5RAKSDsYtH+dhbrca6xfDUDNaq7226I2aSY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )